-357 BLUE FKM 75D O-RING

Part number V75MD357 is an AS568-357 blue Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 5.475 in (139.07 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.895 in (149.73 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Viton® (FKM) is known for excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. The material holds up against aromatic hydrocarbons, chlorinated solvents, and engine and transmission fluids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C).

The compound meets FDA requirements for food contact, carries NSF listing, and is metal detectable for HACCP and foreign-body control programs. It sees regular use in aerospace, high-temperature process equipment, and automotive fuel systems.

This item is sold individually under part number V75MD357. Nominal inside diameter is listed as 5 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.